NSN 4820-00-203-8030 · NIIN 002038030 · FSC 4820
NO DASHES 4820002038030
In Stock
VALVE,SAFETY RELIEF
Valves, Nonpowered
Technical characteristics
34 rows
Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.
| MRC | Requirement | Value |
|---|---|---|
| STYL | STYLE DESIGNATOR | |
| MATT | MATERIAL | STEM NICKEL ALLOY |
| MEDA | MEDIA FOR WHICH DESIGNED | SINGLE RESPONSE STEAM |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | SECOND END INCHES 0.562 |
| CWCR | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | INCHES 2.188 |
| CBBL | FEATURES PROVIDED | VALVE STEM LOCK SHIELD |
| CMLP | THREAD QUANTITY PER INCH | 11-1/2 |
| CQCY | ADJUSTABLE PRESSURE RANGE | POUNDS PER SQUARE INCH 7.0 TO 25.0 |
| CWDF | FLANGE FACE DESIGN | SECOND END PLAIN |
| CQQF | OPERATING PRESSURE | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 100.0 |
| CWCD | NOMINAL OUTSIDE DIAMETER | SECOND END INCHES 4.500 |
| AHNC | CONNECTION STYLE | |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC OR MANUAL |
| ARKN | FLANGE SHAPE | SECOND END ROUND WITH HOLES |
| AWLS | CONNECTION TYPE | FIRST END THREADED INTERNAL PIPE |
| AWLS | CONNECTION TYPE | SECOND END FLANGE |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | SECOND END INCHES 3.375 |
| THSD | THREAD SERIES DESIGNATOR | FIRST END NPT |
| FEAT | SPECIAL FEATURES | BOLT HOLES IN FLANGE TO STRADDLE CENTERLINES |
| MATT | MATERIAL | BODY COPPER ALLOY |
| MATT | MATERIAL | FLOW CONTROL DEVICE NICKEL ALLOY |
| MATT | MATERIAL | SEAT NICKEL ALLOY |
| CQJX | NOMINAL THREAD SIZE | FIRST END INCHES 1.500 |
| AECS | BOLT HOLE QUANTITY | 4 |
| AEHZ | MAXIMUM OPERATING TEMP | SINGLE RESPONSE FAHRENHEIT 425.0 |
| ADST | BONNET ATTACHMENT METHOD | THREADED |
| ADSU | DISK LOADING METHOD | SPRING |
| ADZH | RENEWABLE SEAT RING TYPE | THREADED |
| ADSR | BONNET TYPE | EXPOSED SPRING |
| CWCK | NOMINAL THICKNESS | SECOND END INCHES 0.438 |
| CWCL | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | INCHES 3.062 |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| AAJF | THREAD DIRECTION | FIRST END RIGHT-HAND |
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | FIRST END INCHES 1.500 |
Cross-references
1 manufacturer part number on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| D4729 | 37239 |